How to choose the right statistical test?

In my research project I often have to compare four experimental sets of data, say it three treatment groups and one control. However, within each group I have subdivision - different...

12 April 2020 2,738 5 View

How to form a multi-criteria fitness function?

I am working on a multi-criteria optimization problem, but I am facing problems to define proper fitness...

23 March 2020 5,678 2 View

What is the best way to generate GCode for 2D plotter?

Four years ago I was working on a genetic algorithm for vectorization and colors reduction. It is an open source project available in GitHub under the name EllipsesImageApproximator. The result of...

23 February 2020 5,521 6 View

Time series preprocessing options?

I am interested to do time series forecasting (1.png) with artificial neural networks. In order to decrease data complexity I have decided to remove the linear component (2.png). Also I did some...

10 April 2019 722 7 View

Human-computer distributed computing?

One of the most popular human-computer distributed computing project is the Electric Sheep. In this project genetic algorithm is used to evolve artificial life forms. Fitness value of the...

27 March 2019 6,288 3 View

How to transform standard deviation to five star scale slot game volatility?

I am working on a slot game mathematical model. I have done the strips and I have calculated the RTP. My customer wants the volatility of the game to be 3 of 5 stars. I have calculated the...

28 October 2018 8,052 1 View

MoneyBee like project?

The company i42 GmbH, Mannheim, developed MoneyBee: a system to predict stock market values, basing on artificial intelligence (neural networks), distributed computing and different applications...

16 September 2016 9,562 1 View

What is your motivation to publish with SJR?

I have a few SJR publications and I do not see any advantage because of this. There are some very nice scientific journals in my region but without SJR. I am thinking to stop publishing with SJR....

01 January 1970 4,487 3 View

Why don't I get even and comparable immunohistochemical staining on brain sections?

01 January 1970 2,273 2 View

Who knows some kind of legal scheme for renewable energy certificates (REC, iREC, GO) integration requirements?

Who is a "central body" for renewable energy source certification and process implementation? Are REC, iREC, GO securities or there is another legal scheme? Is it possible to trade them outside...

21 January 2021 4,179 3 View

The hospitals reported rise in ICU admissions of young COVID patients - Is the new strain of COVID to be blamed?

05 January 2021 3,141 12 View

Diabetic patients and religiosity?

How to convince a poorly educated diabetic patient, of high religiosity, who believes that complications will definitely occur with the will of the God however he does

29 December 2020 2,304 4 View

What are the ethical and legal issues when relating with child counseling?

issues one would face and how to deal with them

28 December 2020 6,336 13 View

What is the suitable statistical analysis for research sample with 60. this is an survey type of research which search the public attitudes?

Hello, every one, I am not expert with Social statistic but interest with it. May I know the which kind of statistical analysis can use for the sample size 60. also this is about a survey relating...

27 December 2020 5,999 4 View

Does your study include the real state conditions of developing and under developed countries and provide solutions?

The majority of developing and underdeveloped countries, their citizens, authorities, and governments are in confused states of affairs. Hence failed due to a lack of standards and regulations to...

26 December 2020 1,612 4 View

Don't you have medical quacks claiming that they can cure COVID in your countries?

There's a quack who claims that he can cure patients with COVID using his 'magic portion'. Some media blindly support him, though there's no scientific evidence for his treatment. There's a...

17 December 2020 8,022 5 View

Where can I find data about quantitative and qualitative techniques being used by different venture capitalists say Accel, Benchmark etc?

I want to write thesis by making comparison of techniques being utilized by VCs to predict risk and make investment decisions. I think this comparison will help to add value by revealing new...

04 December 2020 6,680 4 View

What if the assumption of homogeneity of slope is violated in ANCOVA?

Dear everyone, I implemented a quasi experiment pre and post test design. A new teaching intervention in class. as other researchers did, I used pre test as covariance and run ANCOVA to see...

24 November 2020 6,869 5 View

Do the standard regulations on artificial intelligence put restrictions on the scientific research community ?

With widespread, multinational, accelerated adoption, the pace of adoption of AI and cognitive technology continues unabated. AI adoption by companies and organizations continues to increase, as...

22 November 2020 6,517 6 View